Add alternative tenks deploy and teardown entrypoints.

Allows users to explicitly specify which type of tenks
deployment they wish to create / destroy.
Preserves existing behaviour with defaults.
Modifies Zuul tests to use new tenks-deploy entrypoints.

Change-Id: I9aafed8481fd7564c0fc0abe5f6b21eceb824d75

dev/functions

@@ -431,17 +431,35 @@ function run_tenks_playbook {
     # $2: The name of the playbook to run.
     local tenks_path="$1"
     local tenks_playbook="$2"
+    local tenks_deploy_type="${3:-default}"
+
     local parent="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 
-    if [[ -f "${KOLLA_CONFIG_PATH:-/etc/kolla}/admin-openrc.sh" ]]; then
-        # Overcloud
+    if [[ ! -f "${KOLLA_CONFIG_PATH:-/etc/kolla}/admin-openrc.sh" &&
+              "${tenks_deploy_type}" = "compute" ]]; then
+
+        die $LINENO "Missing admin-openrc.sh & tenks_deploy_type is compute."
+        exit 1
+    fi
+    if [[ -f "${KOLLA_CONFIG_PATH:-/etc/kolla}/admin-openrc.sh" &&
+              ( "${tenks_deploy_type}" = "default" ||
+                    "${tenks_deploy_type}" = "compute" ) ]]; then
+
+        # Deploys Compute from Overcloud
         default_tenks_config=tenks-deploy-config-compute.yml
         source "${KOLLA_CONFIG_PATH:-/etc/kolla}/admin-openrc.sh"
-    else
-        # Seed
+
+    elif [[ "${tenks_deploy_type}" = "default" ||
+               "${tenks_deploy_type}" = "overcloud" ]]; then
+
+        # Deploys Overcloud from Seed
         default_tenks_config=tenks-deploy-config-overcloud.yml
         write_bifrost_clouds_yaml
         export OS_CLOUD=bifrost
+
+    else
+        die $LINENO "Bad tenks_deploy_type: ${tenks_deploy_type}"
+        exit 1
     fi
 
     # Allow a specific Tenks config file to be specified via
@@ -461,6 +479,7 @@ function tenks_deploy {
     # 'breth1' exists.  Arguments:
     # $1: The path to the Tenks repo.
     local tenks_path="$1"
+    local tenks_deploy_type="${2:-default}"
 
     echo "Configuring Tenks"
 
@@ -483,7 +502,7 @@ function tenks_deploy {
     # vSwitch.
     sudo cp --no-clobber "$parent/ovs-vsctl" /usr/bin/ovs-vsctl
 
-    run_tenks_playbook "$tenks_path" deploy.yml
+    run_tenks_playbook "$tenks_path" deploy.yml "$tenks_deploy_type"
 }
 
 function tenks_teardown {
@@ -492,6 +511,7 @@ function tenks_teardown {
     # Arguments:
     # $1: The path to the Tenks repo.
     local tenks_path="$1"
+    local tenks_deploy_type="${2:-default}"
 
     echo "Tearing down Tenks"
 
@@ -503,7 +523,7 @@ function tenks_teardown {
     # Source the Tenks venv.
     source ${TENKS_VENV_PATH:-$HOME/tenks-test-venv}/bin/activate
 
-    run_tenks_playbook "$tenks_path" teardown.yml
+    run_tenks_playbook "$tenks_path" teardown.yml "$tenks_deploy_type"
 }
 
 # General purpose

dev/tenks-deploy-compute.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+set -eu
+set -o pipefail
+
+# Simple script to configure and deploy a Tenks cluster. This should be
+# executed from within the VM. Arguments:
+# $1: The path to the Tenks repo.
+
+PARENT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+source "${PARENT}/functions"
+
+
+function main {
+    if [ -z ${1+x} ]; then
+        echo "Usage: $0 <tenks repo path>"
+        return 1
+    fi
+    tenks_path="$1"
+
+    config_init
+    tenks_deploy "$tenks_path" compute
+}
+
+main "$@"

dev/tenks-deploy-overcloud.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+set -eu
+set -o pipefail
+
+# Simple script to configure and deploy a Tenks cluster. This should be
+# executed from within the VM. Arguments:
+# $1: The path to the Tenks repo.
+
+PARENT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+source "${PARENT}/functions"
+
+
+function main {
+    if [ -z ${1+x} ]; then
+        echo "Usage: $0 <tenks repo path>"
+        return 1
+    fi
+    tenks_path="$1"
+
+    config_init
+    tenks_deploy "$tenks_path" overcloud
+}
+
+main "$@"

dev/tenks-teardown-compute.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+set -eu
+set -o pipefail
+
+# Simple script to teardown a Tenks cluster. This should be executed from
+# within the VM. Arguments:
+# $1: The path to the Tenks repo.
+
+PARENT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+source "${PARENT}/functions"
+
+
+function main {
+    if [ -z ${1+x} ]; then
+        echo "Usage: $0 <tenks repo path>"
+        return 1
+    fi
+    tenks_path="$1"
+
+    config_init
+    tenks_teardown "$tenks_path" compute
+}
+
+main "$@"

dev/tenks-teardown-overcloud.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+set -eu
+set -o pipefail
+
+# Simple script to teardown a Tenks cluster. This should be executed from
+# within the VM. Arguments:
+# $1: The path to the Tenks repo.
+
+PARENT="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+source "${PARENT}/functions"
+
+
+function main {
+    if [ -z ${1+x} ]; then
+        echo "Usage: $0 <tenks repo path>"
+        return 1
+    fi
+    tenks_path="$1"
+
+    config_init
+    tenks_teardown "$tenks_path" overcloud
+}
+
+main "$@"

doc/source/development/automated.rst

@@ -131,9 +131,9 @@ Clone the tenks repository::
 Optionally, edit the Tenks configuration file,
 ``dev/tenks-deploy-config-compute.yml``.
 
-Run the ``dev/tenks-deploy.sh`` script to deploy Tenks::
+Run the ``dev/tenks-deploy-compute.sh`` script to deploy Tenks::
 
-    ./dev/tenks-deploy.sh ./tenks
+    ./dev/tenks-deploy-compute.sh ./tenks
 
 Check that Tenks has created VMs called ``tk0`` and ``tk1``::
 
@@ -151,9 +151,9 @@ server instance, and delete it once it becomes active::
     ./dev/overcloud-test-baremetal.sh
 
 The machines and networking created by Tenks can be cleaned up via
-``dev/tenks-teardown.sh``::
+``dev/tenks-teardown-compute.sh``::
 
-    ./dev/tenks-teardown.sh ./tenks
+    ./dev/tenks-teardown-compute.sh ./tenks
 
 Upgrading
 ---------
@@ -233,9 +233,9 @@ Clone the tenks repository::
 Optionally, edit the Tenks configuration file,
 ``dev/tenks-deploy-config-overcloud.yml``.
 
-Run the ``dev/tenks-deploy.sh`` script to deploy Tenks::
+Run the ``dev/tenks-deploy-overcloud.sh`` script to deploy Tenks::
 
-    ./dev/tenks-deploy.sh ./tenks
+    ./dev/tenks-deploy-overcloud.sh ./tenks
 
 Check that Tenks has created a VM called ``controller0``::
 
@@ -246,9 +246,9 @@ Verify that VirtualBMC is running::
     ~/tenks-venv/bin/vbmc list
 
 The machines and networking created by Tenks can be cleaned up via
-``dev/tenks-teardown.sh``::
+``dev/tenks-teardown-overcloud.sh``::
 
-    ./dev/tenks-teardown.sh ./tenks
+    ./dev/tenks-teardown-overcloud.sh ./tenks
 
 .. _development-automated-seed-hypervisor:
 

playbooks/kayobe-overcloud-base/run.yml

@@ -11,7 +11,7 @@
       shell:
         # Pass absolute source directory, since otherwise the `chdir` will
         # cause this to fail.
-        cmd: dev/tenks-deploy.sh '{{ tenks_src_dir }}' > {{ logs_dir }}/ansible/tenks-deploy
+        cmd: dev/tenks-deploy-compute.sh '{{ tenks_src_dir }}' > {{ logs_dir }}/ansible/tenks-deploy
         chdir: "{{ kayobe_src_dir }}"
 
     - name: Perform testing of the virtualized machines

playbooks/kayobe-overcloud-upgrade-base/run.yml

@@ -27,9 +27,9 @@
         - name: Ensure test Tenks cluster is deployed
           shell:
             # Pass absolute source directory, since otherwise the `chdir` will
-            # cause this to fail. Don't use previous_kayobe_source_dir as tenks-deploy.sh
-            # does not exist there.
-            cmd: dev/tenks-deploy.sh '{{ tenks_src_dir }}' > {{ logs_dir }}/ansible/tenks-deploy
+            # cause this to fail. Don't use previous_kayobe_source_dir as
+            # tenks-deploy-compute.sh does not exist there.
+            cmd: dev/tenks-deploy-compute.sh '{{ tenks_src_dir }}' > {{ logs_dir }}/ansible/tenks-deploy
             chdir: "{{ kayobe_src_dir }}"
 
       environment: